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drm/rockchip: inno_hdmi: Remove YUV-based csc coefficents

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Now that the unneeded support for YUV based input formats is gone, the csc
coefficients for those formats can be dropped as well.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222174220.55249-12-knaerzche@gmail.com
This commit is contained in:
Alex Bee 2023-12-22 18:42:02 +01:00 committed by Heiko Stuebner
parent c1ceee3248
commit 139771b823
1 changed files with 0 additions and 37 deletions
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37
drivers/gpu/drm/rockchip/inno_hdmi.c
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@ -73,49 +73,12 @@ static struct inno_hdmi *connector_to_inno_hdmi(struct drm_connector *connector)
}
enum {
CSC_ITU601_16_235_TO_RGB_0_255_8BIT,
CSC_ITU601_0_255_TO_RGB_0_255_8BIT,
CSC_ITU709_16_235_TO_RGB_0_255_8BIT,
CSC_RGB_0_255_TO_ITU601_16_235_8BIT,
CSC_RGB_0_255_TO_ITU709_16_235_8BIT,
CSC_RGB_0_255_TO_RGB_16_235_8BIT,
};
static const char coeff_csc[][24] = {
/*
* YUV2RGB:601 SD mode(Y[16:235], UV[16:240], RGB[0:255]):
* R = 1.164*Y + 1.596*V - 204
* G = 1.164*Y - 0.391*U - 0.813*V + 154
* B = 1.164*Y + 2.018*U - 258
*/
{
0x04, 0xa7, 0x00, 0x00, 0x06, 0x62, 0x02, 0xcc,
0x04, 0xa7, 0x11, 0x90, 0x13, 0x40, 0x00, 0x9a,
0x04, 0xa7, 0x08, 0x12, 0x00, 0x00, 0x03, 0x02
},
/*
* YUV2RGB:601 SD mode(YUV[0:255],RGB[0:255]):
* R = Y + 1.402*V - 248
* G = Y - 0.344*U - 0.714*V + 135
* B = Y + 1.772*U - 227
*/
{
0x04, 0x00, 0x00, 0x00, 0x05, 0x9b, 0x02, 0xf8,
0x04, 0x00, 0x11, 0x60, 0x12, 0xdb, 0x00, 0x87,
0x04, 0x00, 0x07, 0x16, 0x00, 0x00, 0x02, 0xe3
},
/*
* YUV2RGB:709 HD mode(Y[16:235],UV[16:240],RGB[0:255]):
* R = 1.164*Y + 1.793*V - 248
* G = 1.164*Y - 0.213*U - 0.534*V + 77
* B = 1.164*Y + 2.115*U - 289
*/
{
0x04, 0xa7, 0x00, 0x00, 0x07, 0x2c, 0x02, 0xf8,
0x04, 0xa7, 0x10, 0xda, 0x12, 0x22, 0x00, 0x4d,
0x04, 0xa7, 0x08, 0x74, 0x00, 0x00, 0x03, 0x21
},
/*
* RGB2YUV:601 SD mode:
* Cb = -0.291G - 0.148R + 0.439B + 128